21857741136

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24337}}^1$

素因数の和:24381

約数の個数: 280

約数和(自身を含む): 79165867584

約数和(自身を除く): 57308126448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 231, 243, 252, 264, 297, 308, 324, 336, 378, 396, 432, 462, 486, 504, 528, 567, 594, 616, 648, 693, 729, 756, 792, 891, 924, 972, 1008, 1134, 1188, 1232, 1296, 1386, 1458, 1512, 1584, 1701, 1782, 1848, 1944, 2079, 2268, 2376, 2673, 2772, 2916, 3024, 3402, 3564, 3696, 3888, 4158, 4536, 4752, 5103, 5346, 5544, 5832, 6237, 6804, 7128, 8019, 8316, 9072, 10206, 10692, 11088, 11664, 12474, 13608, 14256, 16038, 16632, 18711, 20412, 21384, 24337, 24948, 27216, 32076, 33264, 37422, 40824, 42768, 48674, 49896, 56133, 64152, 73011, 74844, 81648, 97348, 99792, 112266, 128304, 146022, 149688, 170359, 194696, 219033, 224532, 267707, 292044, 299376, 340718, 389392, 438066, 449064, 511077, 535414, 584088, 657099, 681436, 803121, 876132, 898128, 1022154, 1070828, 1168176, 1314198, 1362872, 1533231, 1606242, 1752264, 1873949, 1971297, 2044308, 2141656, 2409363, 2628396, 2725744, 3066462, 3212484, 3504528, 3747898, 3942594, 4088616, 4283312, 4599693, 4818726, 5256792, 5621847, 5913891, 6132924, 6424968, 7228089, 7495796, 7885188, 8177232, 9199386, 9637452, 10513584, 11243694, 11827782, 12265848, 12849936, 13799079, 14456178, 14991592, 15770376, 16865541, 17741673, 18398772, 19274904, 21684267, 22487388, 23655564, 24531696, 27598158, 28912356, 29983184, 31540752, 33731082, 35483346, 36797544, 38549808, 41397237, 43368534, 44974776, 47311128, 50596623, 55196316, 57824712, 65052801, 67462164, 70966692, 73595088, 82794474, 86737068, 89949552, 94622256, 101193246, 110392632, 115649424, 124191711, 130105602, 134924328, 141933384, 151789869, 165588948, 173474136, 195158403, 202386492, 220785264, 248383422, 260211204, 269848656, 283866768, 303579738, 331177896, 346948272, 390316806, 404772984, 455369607, 496766844, 520422408, 607159476, 662355792, 780633612, 809545968, 910739214, 993533688, 1040844816, 1214318952, 1366108821, 1561267224, 1821478428, 1987067376, 2428637904, 2732217642, 3122534448, 3642956856, 5464435284, 7285913712, 10928870568, 21857741136]

約数ペア:

[(1, 21857741136), (2, 10928870568), (3, 7285913712), (4, 5464435284), (6, 3642956856), (7, 3122534448), (8, 2732217642), (9, 2428637904), (11, 1987067376), (12, 1821478428), (14, 1561267224), (16, 1366108821), (18, 1214318952), (21, 1040844816), (22, 993533688), (24, 910739214), (27, 809545968), (28, 780633612), (33, 662355792), (36, 607159476), (42, 520422408), (44, 496766844), (48, 455369607), (54, 404772984), (56, 390316806), (63, 346948272), (66, 331177896), (72, 303579738), (77, 283866768), (81, 269848656), (84, 260211204), (88, 248383422), (99, 220785264), (108, 202386492), (112, 195158403), (126, 173474136), (132, 165588948), (144, 151789869), (154, 141933384), (162, 134924328), (168, 130105602), (176, 124191711), (189, 115649424), (198, 110392632), (216, 101193246), (231, 94622256), (243, 89949552), (252, 86737068), (264, 82794474), (297, 73595088), (308, 70966692), (324, 67462164), (336, 65052801), (378, 57824712), (396, 55196316), (432, 50596623), (462, 47311128), (486, 44974776), (504, 43368534), (528, 41397237), (567, 38549808), (594, 36797544), (616, 35483346), (648, 33731082), (693, 31540752), (729, 29983184), (756, 28912356), (792, 27598158), (891, 24531696), (924, 23655564), (972, 22487388), (1008, 21684267), (1134, 19274904), (1188, 18398772), (1232, 17741673), (1296, 16865541), (1386, 15770376), (1458, 14991592), (1512, 14456178), (1584, 13799079), (1701, 12849936), (1782, 12265848), (1848, 11827782), (1944, 11243694), (2079, 10513584), (2268, 9637452), (2376, 9199386), (2673, 8177232), (2772, 7885188), (2916, 7495796), (3024, 7228089), (3402, 6424968), (3564, 6132924), (3696, 5913891), (3888, 5621847), (4158, 5256792), (4536, 4818726), (4752, 4599693), (5103, 4283312), (5346, 4088616), (5544, 3942594), (5832, 3747898), (6237, 3504528), (6804, 3212484), (7128, 3066462), (8019, 2725744), (8316, 2628396), (9072, 2409363), (10206, 2141656), (10692, 2044308), (11088, 1971297), (11664, 1873949), (12474, 1752264), (13608, 1606242), (14256, 1533231), (16038, 1362872), (16632, 1314198), (18711, 1168176), (20412, 1070828), (21384, 1022154), (24337, 898128), (24948, 876132), (27216, 803121), (32076, 681436), (33264, 657099), (37422, 584088), (40824, 535414), (42768, 511077), (48674, 449064), (49896, 438066), (56133, 389392), (64152, 340718), (73011, 299376), (74844, 292044), (81648, 267707), (97348, 224532), (99792, 219033), (112266, 194696), (128304, 170359), (146022, 149688)]